Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192 Safari/537.36
Chrome 88
Mac OS X 10.13.6
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 4053769.8 Ops/sec
spread operator 23118722.0 Ops/sec
Push 17904726.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push